What Does OSCAR Stand For?

OSCAR has more than one possible meaning :

• OSCAR - ORACLE System For Center Automation And Retrieval
• OSCAR - Orbiting Satellite Carrying Amateur Radio
• OSCAR - Oxidant Scavenging Characteristics Of April Rains
• OSCAR - Oxidn And Scavenging Characteristics Of April Rains

If you know of another acronym for OSCAR, please suggest it as a new acronym for OSCAR.